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. 2020 Oct 21;20:376. doi: 10.1186/s12909-020-02274-3

Table 2.

Descriptive statistics of MBI-SS with internal consistency, n = 273

Burnout Non-Burnout P-Valuea Cronbach’s Alphab
Emotional Exhaustion 23.23 ± 4.74 14.96 ± 5.71 0.001 0.834
ITEM 1 4.59 ± 1.09 2.69 ± 1.40 0.001 0.687
ITEM 2 5.0 ± 1.12 3.62 ± 1.56 0.001 0.690
ITEM 3 4.91 ± 1.27 3.60 ± 1.59 0.001 0.687
ITEM 4 4.11 ± 1.36 2.57 ± 1.33 0.001 0.686
ITEM 5 4.64 ± 1.13 2.49 ± 1.42 0.001 0.682
Academic Efficacy 24.81 ± 5.35 28.74 ± 3.21 0.001 0.769
ITEM 1 4.58 ± 1.29 5.18 ± 0.97 0.001 0.723
ITEM 2 3.66 ± 1.52 4.25 ± 1.37 0.002 0.725
ITEM 3 4.10 ± 1.55 4.82 ± 1.16 0.001 0.722
ITEM 4 4.13 ± 1.51 4.91 ± 1.18 0.001 0.730
ITEM 5 4.77 ± 1.14 5.17 ± 0.88 0.003 0.724
ITEM 6 3.65 ± 1.25 4.47 ± 1.21 0.001 0.725
Cynicism 14.44 ± 5.59 7.59 ± 5.16 0.001 0.858
ITEM 1 3.86 ± 1.77 1.75 ± 1.47 0.001 0.681
ITEM 2 4.22 ± 1.61 2.34 ± 1.53 0.001 0.679
ITEM 3 3.81 ± 1.67 2.03 ± 1.70 0.001 0.680
ITEM 4 2.54 ± 1.81 1.51 ± 1.48 0.001 0.725

Descriptive statistics of MBI-SS with internal consistency, n = 273. a Independent Student’s t-test for significance and a P-value < 0.05 was considered significant. b Cronbach’s alpha evaluated internal consistency and a value > 0.50 was considered acceptable